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All Journal Jurnal Pendidikan dan Pengajaran Jurnal Pendidikan dan Pembelajaran Khatulistiwa (JPPK) AUSTENIT Jurnal Kedokteran Brawijaya Jurnal Teknologi Rihlah Jurnal Sejarah dan Kebudayaan OPERATION EXCELLENCE: Journal of Applied Industrial Engineering Journal of Industrial Engineering Management Jurnal Ilmiah Hukum LEGALITY Syntax Literate: Jurnal Ilmiah Indonesia Metode : Jurnal Teknik Industri JMM (Jurnal Masyarakat Mandiri) JISIP: Jurnal Ilmu Sosial dan Pendidikan Jurnal Ilmu Politik dan Komunikasi International Journal of Financial, Accounting, and Management Cakrawala Indonesia Jurnal Sains Riset Jurnal Sosial Humaniora Sigli JURNAL AKUNTANSI KEUANGAN DAN MANAJEMEN Budapest International Research and Critics Institute-Journal (BIRCI-Journal): Humanities and Social Sciences Jurnal Real Riset Scientax: Jurnal Kajian Ilmiah Perpajakan Indonesia FARABI: Jurnal Matematika dan Pendidikan Matematika International Journal of Industrial Engineering and Engineering Management Jurnal Bisnis Mahasiswa Journal of Education Research Jurnal Locus Penelitian dan Pengabdian Journal of Industrial System Engineering and Management Eduvest - Journal of Universal Studies Jurnal Pengabdian Masyarakat Scientica: Jurnal Ilmiah Sains dan Teknologi Argopuro: Jurnal Multidisiplin Ilmu Bahasa Neraca Manajemen, Akuntansi, dan Ekonomi GEMBIRA (Pengabdian Kepada Masyarakat) DIPANEGARA KOMPUTER TEKNOLOGI INFORMATIKA (DIPAKOMTI) AUFKLARUNG: Jurnal Kajian Bahasa, Sastra Indonesia, dan Pembelajarannya Argopuro : Jurnal Multidisiplin Ilmu Bahasa Journal of Sustainability Industrial Engineering and Management System
Muhammad Dahlan
Pustakawan UIN Sumatera Utara
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PENGARUH PENGELOLAAN KELAS TERHADAP HASIL BELAJAR PESERATA DIDIK PADA PEMBELAJARAN IPS KELAS VIII SMPN 7 SUNGAI AMBAWANG Dahlan, Muhammad; Aminuyati, Aminuyati; Khosmas, F. Y.
Jurnal Pendidikan dan Pembelajaran Khatulistiwa (JPPK) Vol 11, No 1 (2022): Januari 2022
Publisher : Universitas Tanjungpura

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26418/jppk.v11i1.51866

Abstract

AbstractThis study aims to determine the magnitude of "The Influence of Class Management on Student Learning Outcomes in Social Studies Learning Class VIII SMPN 7 Sungai Ambawang". This study uses a quantitative approach in the form of correlation research. The research population was all students of class VIII SMPN 7 Sungai Ambawang, namely 40 students and the samples taken in this study were 40 students. The variables studied were Class Management (X) with Social Studies Learning Outcomes (Y). The method used in this research is descriptive in the form of quantitative methods, namely systematically describing the influence of class management on social studies learning outcomes for class VIII students. The sample in this study was the entire population of class VIII SMPN 7 Sungai Ambawang, totaling 40 students. The results showed that the t-count is 5.144 that there is a positive and significant influence between classroom management on student learning outcomes in social studies learning class VIII SMPN 7 Sungai Ambawang through simple linear regression obtained Y = 59.235 + 0.260 X. which means the constant value is 59.235. While the value of the regression coefficient of the class management variable is positive at 0.260. How big is the percentage of the influence of classroom management on learning outcomes based on the coefficient of determination R square 0.410, or 41% while the remaining 59% is influenced by other variables. The results of the study can be concluded that there is a positive and significant effect of classroom management on student learning outcomes.Keywords: Classroom Management, Social Studies Learning Outcomes
Identification of Gram Negative Bacteria in the Urine of Catheterized Patients at Referral Hospital in Ternate Waraningsih, Septiana; Do Toka, Wahyunita; Dahlan, Muhammad; Rachman, Ismail
Jurnal Kedokteran Brawijaya Vol. 33 No. 2 (2024)
Publisher : Fakultas Kedokteran Universitas Brawijaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21776/ub.jkb.2024.033.02.5

Abstract

Infections can occur anywhere and often occur usually sourced from hospitals. Nosocomial infection is an infection caused by various microorganisms, one of which is bacteria originating from the hospital environment. Gram-negative bacteria, especially the Enterobacteriaceae family, are the main bacteria that cause nosocomial infections. One of the common infectious diseases in health care is urinary tract infection and some UTIs are caused by catheter insertion. This research aimed to identify gram-negative bacteria in the urine of catheterized patients at RSUD Dr. H. Chasan Boesoirie, a referral hospital in Ternate. The research method is descriptive observational with a cross sectional approach using a total sampling technique obtained 83 samples from November 14, 2023 to December 17, 2023. The results showed that 7 samples (8.4%) were identified as positive for gram-negative bacteria with 7 types of bacterial species and the highest percentage of bacteria was Escherichia coli (33.4%). The use of urinary catheters was mostly female (55.4%) with the highest age in the age group 56-65 years (34.9%) and the duration of urinary catheter use was mostly in samples with a duration of <72 hours (90.4%). In conclusion, gram-negative bacteria were identified in the urine of catheterized patients.
A Evaluasi Performa Website Divlearning Undipa Menggunakan Aotomated Software Testing GTMetrix Dengan Metode Pieces Zulkifly, Zulkifly; Dahlan, Muhammad; Hasmin, Erfan; Hasyrif, Hasyrif; Aini, Nurul
Dipanegara Komputer Teknologi Informatika Vol. 16 No. 2 (2024): Jurnal Dipanegara Komputer Teknik Informatika (DIPAKOMTI)
Publisher : Universitas Dipa Makassar

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36774/dipakomti.v16i1.1587

Abstract

Penelitian ini berkaitan dengan Universitas Dipa Makassar yang berfokus pada bidang informatika dan bisnis berbasis teknologi informasi. Universitas ini menggunakan aplikasi Divlearning, yaitu sistem pendidikan jarak jauh yang bertujuan untuk meningkatkan efisiensi dan efektivitas metode pembelajaran melalui internet. Namun, website Divlearning sering menghadapi masalah kecepatan akses dan eror, yang dapat mengurangi pengalaman pengguna dan membuat mereka enggan kembali mengunjungi website tersebut.Untuk mengatasi masalah tersebut, penulis melakukan dua hal yaitu pengujian menggunakan software GTMETRIX untuk mengidentifikasi variabel penyebab menurunnya kecepatan dan terputusnya akses pada website Divlearning, dan penulis juga menyebarkan kuesioner untuk mengetahui tanggapan pengguna melalui Google Form. Penelitian ini menggunakan metode PIECES, yaitu metode analisis yang meliputi kinerja informasi, ekonomi, keamanan, efisiensi, dan pelayanan, guna mengidentifikasi kelemahan sistem dan merekomendasikan perbaikan yang dibutuhkan pada website Divlearning.Dengan melakukan pengujian dan analisis, penulis berharap dapat membantu meningkatkan performa Situs web Divlearning serta kualitas keseluruhan sistem pembelajaran jarak jauh Universitas Dipa Makassar.
BESARAN ENERGI AKTIVASI DARI OKSIDASI HASIL PENGECORAN ALUMINIUM KALENG MINIMUM YANG MENDAPAT PERLAKUAN PANAS QUENCHING DAN ANNEALING Nukman, Nukman; Dahlan, Muhammad; Firdaus MS, Firdaus M S; Yani, Irsyadi; Arifin, Amir
AUSTENIT Vol. 11 No. 2 (2019): AUSTENIT: Oktober 2019
Publisher : Politeknik Negeri Sriwijaya, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (561.212 KB)

Abstract

Thermogravimetry analyzer adalah suatu alat untuk melakukan analisa thermal dimana massa bahan uji akan berbanding terbalik atau berbanding lurus dengan laju temperatur yang meningkat dan fungsi waktu (temperatur meningkat konstan). TGA biasanya digunakan untuk menentukan karakteristik material. Kurva naiknya massa material Aluminium dapat digunakan untuk mengetahui oksidasi. Titik naiknya massa material bisa digunakan untuk menghitung energi aktivasi. Penelitian ini menggunakan alat Thermogravimetry Analyzer (TGA) Exstar SII 7300 dengan 3 (tiga) sampel yang berbeda yaitu: Sampel Non Heat Treatment, Sampel Quenching, Sampel Annealing.  Hasil pengujian didapatkan bahwa energi aktivasi pada keadaan temperatur 400-6500C ramp 10 pada sampel non heat treatment E = 30,137 kJ/mol. Pada quenching E = 23,537 kJ/mol. Pada annealing E = 28,373 kJ/mol.
UNRAVELING THE MENTAL WORKLOAD OF EMPLOYEES: A CONTEMPORARY APPROACH IN PT WOM FINANCE CAB PAREPARE Kulsaputro, Januar; Pawennari, Andi; Safutra, Nur Ihwan; P, A Dwi Wahyuni; Dahlan, Muhammad
Journal of Industrial Engineering Management Vol 9, No 1 (2024): Journal of Industrial Engineering and Management Vol 9 No 1
Publisher : Center for Study and Journal Management FTI UMI

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33536/jiem.v9i1.1842

Abstract

A company's success depends on effective resource management, particularly human resources. Utilizing high-quality employees is crucial for achieving goals, optimizing efficiency, and enhancing performance. However, workloads often cause stress and fatigue, impacting accuracy and job satisfaction. Therefore, measuring mental workload is important, using techniques like the Subjective Workload Assessment Technique (SWAT) to understand employee workload and improve performance. This study focuses on PT. Wom Finance, a vehicle financing company, and its efforts to address workload challenges using SWAT to measure and enhance employee satisfaction. The research reveals that effort (35.78%), stress load (34.29%), and time load (29.94%) are significant factors in the overall workload. Further research is recommended to deepen understanding and develop strategies for reducing workload. By effectively managing employees' mental workload, PT WOM Finance Cab Parepare can create a work environment that promotes satisfaction and well-being, leading to increased productivity and organizational success.
ANALYSIS OF THE EFFECTIVENESS OF CLEAN WATER DISTRIBUTION MACHINE USING OVERALL EQUIPMENT EFFECTIVENESS (OEE) METHOD Mail, Abdul; Dahlan, Muhammad; Rauf, Nurhayati; Chairany, A Nurul; Ahmad, Arfandi; Jufri, Khhairunnisa
Journal of Industrial Engineering Management Vol 6, No 1 (2021): Journal of Industrial Engineering Management Vol. 6 No. 1
Publisher : Center for Study and Journal Management FTI UMI

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33536/jiem.v6i1.884

Abstract

Clean water distribution machines are very important for local drinking water companies to be able to supply clean water to customers. The need for water continues to increase, so an analysis is needed to determine the decline in engine pump performance in the production process. Maintenance activities need to be carried out to maintain the reliability (realiability) of the machine so that it can operate properly. Therefore, a good strategy is needed to maintain the continuity of the production process. The purpose of this research is to measure the performance of the water distribution pump machine / equipment associated with the low level of clean water production, to identify the losses experienced by the company. The Overall Equipment Effectiveness (OEE) value obtained before repairs were carried out in November 2019 for Lapi I was 69.38% and Lapi II was 69. 75% while in December 2019 for Lapi I it was 74.02% and Lapi II was 73.65% still below the JIPM standard, namely ≥85%. From the results of the six big losses, the clean water distribution pump machine as a whole still needs evaluation to make improvements in increasing effectiveness and productivity, especially in the problem of redeuced speed losses so that suggestions can be made to improve the clean water distribution machine. After repairs in January 2020 for Lapi I was 87.90% and Lapi II was 87.26% while in February 2020 for Lapi I it was 90.34% and Lapi II was 85.81%. From the results of the six big losses, the clean water distribution pump machine as a whole still needs evaluation to make improvements in increasing effectiveness and productivity, especially in the problem of redeuced speed losses so that suggestions can be made to improve the clean water distribution machine. After repairs in January 2020 for Lapi I was 87.90% and Lapi II was 87.26% while in February 2020 for Lapi I it was 90.34% and Lapi II was 85.81%. From the results of the six big losses, the clean water distribution pump machine as a whole still needs evaluation to make improvements in increasing effectiveness and productivity, especially in the problem of redeuced speed losses so that suggestions can be made to improve the clean water distribution machine. After repairs in January 2020 for Lapi I was 87.90% and Lapi II was 87.26% while in February 2020 for Lapi I it was 90.34% and Lapi II was 85.81%
Distribution Analysis to Minimize Transportation Costs Using the Nearest Neighbor Method at PT. Unilever Indonesia Depo Makassar Safira Amatullah, Fira; Lantara, Dirgahayu; Dahlan, Muhammad
Journal of Sustainability Industrial Engineering and Management System Vol. 1 No. 2 (2023): January - June
Publisher : Omnia Tempus

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.56953/jsiems.v1i2.19

Abstract

Based on the problem formulation in this research, the goal that can be formulated in this research is to be able to distribute products using optimal distribution routes and minimize transportation costs at PT. Unilever Indonesia Makassar Depot. This research uses the Nearest Neighbor method approach to determine the shortest route so that the distribution path can be done optimally. Optimal means the amount of goods sent, delivery time, and the distance required is right, in this case there are many routes. Based on calculations carried out in completing the CVRP using the Nearest Neighbor method, the total distance traveled was 1,940.2 km. Meanwhile, the company's current total mileage is 2,348 km. This shows that the Nearest Neighbor method is effective in determining the distribution route for Sariwangi Tea at PT. Unilever Indonesia Makassar Depot.  This research focuses on the distribution of goods from the company's depot (warehouse) to its customers. Delivery of goods involves services provided by the company within a predetermined time period to a number of customers using certain vehicles where the depot location can be at one or more locations. The results of this research provide input for future deliveries. It is hoped that companies can use new distribution routes using the Nearest Neighbor method, so that delivery costs can be controlled by using shorter or closest delivery routes and the costs are optimal. PT Unilever Indonesia is a subsidiary of Unilever which was founded in 1933. Having produced many well-known products, PT Unilever Indonesia is one of the large companies that contributes to meeting various community needs. As a company operating in the distribution sector, determining delivery routes is very important to consider time efficiency and minimize transportation costs.
Analisis tax compliance atas restitusi pajak penghasilan (PPH) badan dengan status lebih bayar pada PT Telkom Indonesia Tbk Niah, Intan Rahma; Dahlan, Muhammad
Jurnal Bisnis Mahasiswa Vol 5 No 6 (2025): Jurnal Bisnis Mahasiswa
Publisher : PT Aksara Indo Rajawali

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.60036/jbm.756

Abstract

Kelebihan pembayaran Pajak Penghasilan (PPh) Badan merupakan isu umum bagi perusahaan besar, termasuk PT Telkom Indonesia Tbk. Proses restitusi sering menghadapi kendala administratif, verifikasi yang ketat, dan potensi koreksi fiskal, sehingga perusahaan membutuhkan strategi kepatuhan pajak yang efektif. Penelitian ini menganalisis implementasi tax compliance dalam mendukung kelancaran restitusi PPh Badan dengan menggunakan pendekatan kualitatif deskriptif melalui wawancara, observasi, dokumentasi, dan analisis NVivo. Hasil penelitian menunjukkan bahwa penerapan tax compliance yang sistematis—melalui penguatan dokumentasi, integrasi sistem digital, dan pemenuhan regulasi—berkontribusi pada percepatan proses restitusi, termasuk keberhasilan pengembalian sebesar Rp1.144.000.000 untuk tahun pajak 2021. Penelitian ini memberikan implikasi praktis bagi penguatan manajemen pajak BUMN serta kontribusi teoretis mengenai peran kepatuhan dalam efektivitas restitusi.
Analisa Pengaruh Efektivitas Penerapan Enterprise Resource Planning (ERP) dan Good Corporate Governance (GCG) terhadap Firm Performance melalui Business Model Innovation (BMI) sebagai Variabel Intervening (Studi Kasus di Perusahaan BUMN 2024) Panjaitan, Yuni Margaretta; Dahlan, Muhammad; Handoyo, Sofik
Jurnal Locus Penelitian dan Pengabdian Vol. 4 No. 11 (2025): JURNAL LOCUS: Penelitian dan Pengabdian
Publisher : Riviera Publishing

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.58344/locus.v4i11.4553

Abstract

Penelitian ini bertujuan untuk menganalisis pengaruh penerapan Enterprise Resource Planning (ERP) dan Good Corporate Governance (GCG) terhadap Firm Performance dengan Business Model Innovation (BMI) sebagai variabel intervening. Penelitian dilakukan pada perusahaan Badan Usaha Milik Negara (BUMN) dengan menggunakan pendekatan kuantitatif. Sampel penelitian terdiri dari 166 perusahaan BUMN dan anak perusahaan yang dipilih menggunakan rumus Slovin dari populasi sebanyak 290 perusahaan. Data dikumpulkan melalui kuesioner yang disebarkan kepada responden yang relevan, kemudian dianalisis menggunakan metode Structural Equation Modeling-Partial Least Squares (SEM-PLS). Hasil penelitian menunjukkan bahwa ERP memiliki pengaruh positif dan signifikan terhadap Firm Performance, baik secara langsung maupun melalui Business Model Innovation dengan nilai p<0,05 untuk seluruh jalur yang diuji. Demikian pula, GCG berpengaruh signifikan terhadap Firm Performance baik secara langsung maupun melalui Business Model Innovation dengan nilai p<0,05. Secara spesifik, ERP menunjukkan effect size besar terhadap Firm Performance (f²=1,012), sedangkan GCG memiliki effect size moderat terhadap BMI (f²=0,304) dan Firm Performance (f²=0,295). Maka Business Model Innovation terbukti menjadi variabel intervening yang memperkuat hubungan antara ERP dan GCG terhadap Firm Performance meskipun dengan kontribusi yang relatif kecil (f²=0,071). Hasil penelitian ini menegaskan bahwa pentingnya penerapan ERP dan GCG terhadap Firm Performance, baik melalui Business Model Innovation ataupun secara langsung. Studi ini memberikan kontribusi pada literatur manajemen perusahaan, serta menawarkan implikasi praktis bagi pemangku kepentingan untuk terus meningkatkan implementasi ERP guna meningkatkan efisiensi operasional dan mendukung inovasi model bisnis. Penerapan prinsip-prinsip GCG yang baik juga perlu diperkuat untuk memastikan transparansi, akuntabilitas, dan efektivitas pengambilan keputusan yang berkontribusi langsung pada peningkatan kinerja perusahaan.
Pengaruh Keberagaman Dewan terhadap Nilai Perusahaan melalui Kinerja ESG Nadifah, Rifda; Dahlan, Muhammad; Handoyo, Sofik
Jurnal Akuntansi, Keuangan, dan Manajemen Vol 6 No 4 (2025): September
Publisher : Penerbit Goodwood

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35912/jakman.v6i4.4245

Abstract

Purpose: This study examines the effect of board characteristics—gender diversity, cultural background, expertise, and experience—on firm value, with Environmental, Social, and Governance (ESG) performance serving as an intervening variable. The research focuses on publicly listed companies across five European Union countries: Germany, France, Italy, Spain, and the Netherlands. Methodology/Approach: A quantitative approach was applied using Partial Least Squares Structural Equation Modeling (PLS-SEM) with SmartPLS. The sample was drawn through purposive sampling, targeting firms that disclosed ESG scores and provided comprehensive data on board composition. Results/Findings: The findings indicate that only gender diversity within boards has a significant and positive effect on ESG performance. Other characteristics—cultural background, expertise, and experience—did not show significant impacts. Additionally, ESG performance itself was not found to have a significant influence on firm value. Similarly, board characteristics did not directly affect firm value in this study. Conclusions: The results suggest that while gender diversity may strengthen ESG-related outcomes, this does not necessarily translate into higher firm value within the observed context. This highlights a gap between ESG initiatives and tangible financial performance. The findings underscore the importance of effective governance practices that integrate ESG into broader corporate strategies rather than relying solely on board diversity. Limitations: This study is limited to five EU countries and a single observation period, restricting the generalizability of the results. Contribution: The study contributes to corporate governance literature by clarifying which board attributes improve ESG performance under EU gender quota regulations and offering insight into why diversity alone may not directly increase firm value.
Co-Authors Aan Eko Widiarto Abdul Wahid Aditya, Fadly Afriari, Irul Ahmad, Arfandi Aini Nurul Ainun, Ade Safitri Nur Amikra, Amikra Aminuyati Amir Arifin Anggraeni, Windi Ariesti Anin Asnidar, Anin Anis Saleh Arafat, Yasir Arief Susanto Asri, Vikha Indira Asrul Fole Budi Cahyo Wibowo Dede Abdul Hasyir Devitriani, Devitriani Dini, Fanji Indra Julian Dirgahayu Lantara Eddy, Syaiful Erfan Hasmin F. Y. Khosmas Fausila, Fira Firdaus MS, Firdaus M S Frediningsih, Lisda Gia Kardina Prima Amrania Hasyrif SY Ichwan Nul Ichsan Ika Zulfika Immawan, Taufik Irsyadi Yani Ivan Yudianto Januar Kulsaputro Jasman, Annisa Jufri, Khhairunnisa Kusmana, Muhammad Iqbal Kusrini, Elisa Latief, Syekh Adiwijaya Mahendra, Kresna Adi Mail, Abdul Mazitah, Nurfaidah Muhammad Reza Mulawakkan, Andi Muliana, Hanana Mutmainnah Mutmainnah Nadifah, Rifda Naja, Karisma Nasrun Nasrun Niah, Intan Rahma Noka, Isara Abda Nur Ihwan Safutra Nurazizah, Siti Nurul Chairany Nurul Fidiyan R Nusran, Muhammad P, A Dwi Wahyuni Panjaitan, Yuni Margaretta Pawennari, Andi Pramesti, Retta Farah Putri, Munadya Rachman, Ismail Rahmadani Syarif, Sri Rahmatiah Rahmatiah Ramadhani, Fitra Ratnawati Ratnawati Rauf, Nurhayati Ria Casmi Arrsa Rosdiana Rosdiana Rukmana, Clarissa Firda Dewi Safira Amatullah, Fira Saputra, Nur Ihwan Setyoningsih, Savira Singal, Peter H.Y Sofik Handoyo Solekhan Solekhan Sry Handayani, Sry Suhartika, Eka Sukri Syamsuri, Andi Syaiful Rahman Syam, Nur Azizah Syukroni, Besse Tamaulina Br Sembiring TOKA, WAHYUNITA DO Ulviani, Maria Wahid , Abdul Wahyu Ningsih Waraningsih, Septiana Yan Herdianzah Zainuddin, Sitti Nurazisa Zulkifly, Zulkifly